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Cheap flights from San Francisco to Perth from $555

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Perth departing on 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
10:55 pm - 10:55 pmSFO-PER
32h 00m1 stop
Cathay Pacific Logo
12:25 am - 9:00 pmPER-SFO
36h 35m1 stop
$1,065Cathay Pacific
Find Deal
mar., dic. 23 - lun., ene. 12
Cathay Pacific Logo
11:25 am - 6:55 amSFO-PER
27h 30m1 stop
Cathay Pacific Logo
8:30 am - 9:30 amPER-SFO
41h 00m1 stop
$1,084Cathay Pacific
Find Deal
lun., dic. 29 - mié., ene. 14
Cathay Pacific Logo
9:45 pm - 10:55 pmSFO-PER
33h 10m1 stop
Cathay Pacific Logo
8:30 am - 4:05 pmPER-SFO
23h 35m1 stop
$1,122Cathay Pacific
Find Deal
lun., dic. 29 - mié., ene. 14
Cathay Pacific Logo
12:20 am - 10:40 pmSFO-PER
31h 20m1 stop
Cathay Pacific Logo
12:10 am - 11:15 amPER-SFO
26h 05m1 stop
$1,130Cathay Pacific
Find Deal
sáb., may. 9 - mié., may. 13
Cathay Pacific Logo
11:25 am - 6:55 amSFO-PER
27h 30m1 stop
Cathay Pacific Logo
8:30 am - 9:00 pmPER-SFO
28h 30m1 stop
$1,135Cathay Pacific
Find Deal
jue., dic. 11 - dom., ene. 11
Cathay Pacific Logo
11:25 am - 6:55 amSFO-PER
27h 30m1 stop
Cathay Pacific Logo
12:25 am - 9:00 pmPER-SFO
36h 35m1 stop
$1,140Cathay Pacific
Find Deal
mié., dic. 24 - sáb., ene. 10
Cathay Pacific Logo
10:55 pm - 10:55 pmSFO-PER
32h 00m1 stop
Cathay Pacific Logo
8:30 am - 4:05 pmPER-SFO
23h 35m1 stop
$1,148Cathay Pacific
Find Deal
mar., dic. 23 - mié., ene. 14
Cathay Pacific Logo
11:25 am - 6:55 amSFO-PER
27h 30m1 stop
Cathay Pacific Logo
8:30 am - 4:05 pmPER-SFO
23h 35m1 stop
$1,155Cathay Pacific
Find Deal
mié., dic. 24 - jue., ene. 15
Cathay Pacific Logo
10:55 pm - 10:55 pmSFO-PER
32h 00m1 stop
Cathay Pacific Logo
8:30 am - 9:00 pmPER-SFO
28h 30m1 stop
$1,179Cathay Pacific
Find Deal
dom., dic. 14 - mar., ene. 20
Cathay Pacific Logo
11:25 am - 10:55 pmSFO-PER
43h 30m1 stop
Cathay Pacific Logo
12:25 am - 9:00 pmPER-SFO
36h 35m1 stop
$1,185Cathay Pacific
Find Deal
dom., dic. 14 - lun., ene. 19

Cathay Pacific flights from San Francisco to Perth

Our best Cathay Pacific deals on San Francisco to Perth flight tickets
Cathay Pacific
Dec 23
SFO10:55 pmSan Francisco
32h 00m
1 stop
PER10:55 pmPerth
Jan 12
PER12:25 amPerth
36h 35m
1 stop
SFO9:00 pmSan Francisco
$1,065
Find similar
Cathay Pacific
Dec 29
SFO11:25 amSan Francisco
27h 30m
1 stop
PER6:55 amPerth
Jan 14
PER8:30 amPerth
41h 00m
1 stop
SFO9:30 amSan Francisco
$1,084
Find similar
Cathay Pacific
Dec 29
SFO9:45 pmSan Francisco
33h 10m
1 stop
PER10:55 pmPerth
Jan 14
PER8:30 amPerth
23h 35m
1 stop
SFO4:05 pmSan Francisco
$1,122
Find similar

Singapore Airlines flights from San Francisco to Perth

Our best Singapore Airlines deals on San Francisco to Perth flight tickets
Singapore Airlines
Jan 31
SFO9:40 amSan Francisco
34h 55m
1 stop
PER12:35 pmPerth
Feb 8
PER1:50 pmPerth
34h 00m
1 stop
SFO7:50 amSan Francisco
$1,232
Find similar
Singapore Airlines
May 10
SFO11:30 amSan Francisco
36h 10m
1 stop
PER2:40 pmPerth
May 13
PER1:10 amPerth
23h 30m
1 stop
SFO9:40 amSan Francisco
$1,457
Find similar
Singapore Airlines
May 10
SFO11:30 amSan Francisco
26h 40m
1 stop
PER5:10 amPerth
May 13
PER1:10 amPerth
23h 30m
1 stop
SFO9:40 amSan Francisco
$1,458
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated noviembre 13, 2025.
Use the filters below to find and compare flights from San Francisco to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

mar. 12/23

10:55 pm-10:55 pm

1 stop32h 00m

Perth

lun. 1/12

12:25 am-9:00 pm

1 stop36h 35m

$1,065

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

lun. 12/29

11:25 am-6:55 am

1 stop27h 30m

Perth

mié. 1/14

8:30 am-9:30 am

1 stop41h 00m

$1,084

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

lun. 12/29

9:45 pm-10:55 pm

1 stop33h 10m

Perth

mié. 1/14

8:30 am-4:05 pm

1 stop23h 35m

$1,122

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

sáb. 5/9

12:20 am-10:40 pm

1 stop31h 20m

Perth

mié. 5/13

12:10 am-11:15 am

1 stop26h 05m

$1,130

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

jue. 12/11

11:25 am-6:55 am

1 stop27h 30m

Perth

dom. 1/11

8:30 am-9:00 pm

1 stop28h 30m

$1,135

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

mié. 12/24

11:25 am-6:55 am

1 stop27h 30m

Perth

sáb. 1/10

12:25 am-9:00 pm

1 stop36h 35m

$1,140

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

mar. 12/23

10:55 pm-10:55 pm

1 stop32h 00m

Perth

mié. 1/14

8:30 am-4:05 pm

1 stop23h 35m

$1,148

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

mié. 12/24

11:25 am-6:55 am

1 stop27h 30m

Perth

jue. 1/15

8:30 am-4:05 pm

1 stop23h 35m

$1,155

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

dom. 12/14

10:55 pm-10:55 pm

1 stop32h 00m

Perth

mar. 1/20

8:30 am-9:00 pm

1 stop28h 30m

$1,179

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

dom. 12/14

11:25 am-10:55 pm

1 stop43h 30m

Perth

lun. 1/19

12:25 am-9:00 pm

1 stop36h 35m

$1,185

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Perth from

How to get the cheapest flight ticket from San Francisco to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Perth?

In general, September is the cheapest month to fly from San Francisco to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,166. If you are unable to visit Perth during the month of September, then departing from San Francisco during the month October is also very affordable. Most momondo users find prices during this month for around $1,177.

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart on your flight to Perth is on a Sunday when prices can be found for as low as $1,323. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Tuesday, with ticket prices averaging around $1,488.

What is the cheapest time of day to depart on your flight to Perth?

In the morning is the cheapest time of day to fly from San Francisco to Perth when you can find flight prices for as low as $1,336. Flying to Perth in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $1,468. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Perth?

You are more likely to see cheaper flights to Perth from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around $1,490 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from San Francisco for as low as $1,147 on momondo.

How have San Francisco to Perth flight prices changed over time?

As of November 2025, prices for San Francisco to Perth flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from San Francisco to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Perth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Perth (SFO to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Perth

Direct flights

None
There are no direct flights from San Francisco to Perth. There are no popular flight routes from San Francisco to Perth.
Search flight deals

  • How far is San Francisco to Perth by plane?

    Perth is 9155.6 mi away from San Francisco. Flights usually cover this in 26h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Francisco Airport to Perth Airport?

    Prices for flights from San Francisco Airport to Perth Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Francisco Airport to Perth Airport?

  • How old do you have to be to fly from San Francisco Airport to Perth Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Perth?

Best airlines flying from San Francisco to Perth

Compare and see reviews for airlines that fly from San Francisco to Perth with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom $1,026Free CancellationRating
7.6
1,058 reviews
Search Cathay Pacific flights
Air New ZealandPriceFrom $1,086Free CancellationRating
8.0
526 reviews
Search Air New Zealand flights
Singapore AirlinesPriceFrom $1,124Free CancellationRating
8.1
1,401 reviews
Search Singapore Airlines flights
Qantas AirwaysPriceFrom $1,142Free CancellationRating
7.5
934 reviews
Search Qantas Airways flights
Qatar AirwaysPriceFrom $1,346Free CancellationRating
7.4
3,661 reviews
Search Qatar Airways flights
United AirlinesPriceFrom $1,580Free CancellationRating
7.4
9,017 reviews
Search United Airlines flights

Traveling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Mandurah
Fremantle
Rottnest Island
Scarborough
Waikiki

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Perth?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Perth. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Perth with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Perth from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Perth?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Perth from San Francisco.

I’m not ready to book a flight from San Francisco to Perth right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.

An easier way to manage your Perth trip

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